Near the end Spence is fighting a guy who is holding a fire extinguisher above his head. The camera angle changes when Spence kicks him through a glass door & there is no sign of the fire extinguisher.
When they arrive at Disneyworld Bru says Spence is at Space Mountain but immediately after leaving Thunder he finds them on the log ride. There is no way Spence could have got there in the time taken for Bru to disembark.